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AR097270A1 - REMOVAL IN SEQUENCE OF NATURAL GAS LIQUIDS (NGLs) FROM A NATURAL GAS CURRENT - Google Patents

REMOVAL IN SEQUENCE OF NATURAL GAS LIQUIDS (NGLs) FROM A NATURAL GAS CURRENT

Info

Publication number
AR097270A1
AR097270A1 ARP140102968A ARP140102968A AR097270A1 AR 097270 A1 AR097270 A1 AR 097270A1 AR P140102968 A ARP140102968 A AR P140102968A AR P140102968 A ARP140102968 A AR P140102968A AR 097270 A1 AR097270 A1 AR 097270A1
Authority
AR
Argentina
Prior art keywords
natural gas
ngls
separation unit
sequence
liquids
Prior art date
Application number
ARP140102968A
Other languages
Spanish (es)
Inventor
J Shurgott Nicholas
T Matteucci Scott
W Leister Jonathan
Robert Goltz H
N Badhwar Ajay
Original Assignee
Dow Global Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of AR097270A1 publication Critical patent/AR097270A1/en

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G5/00—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas
    • C10G5/02—Recovery of liquid hydrocarbon mixtures from gases, e.g. natural gas with solid adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
    • B01D15/1871—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
    • B01D15/1864—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns
    • B01D15/1885—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns using two or more columns placed in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
    • B01D15/20—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
    • B01D15/203—Equilibration or regeneration
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    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

La presente se refiere a un método para separar y recuperar en secuencia uno o más líquidos de gas natural (NGLs) a partir de una corriente de alimentación de gas natural. De una manera específica, se pasa una corriente de alimentación de gas natural crudo por medio de dos o más unidad de separación de líquidos de gas natural (NGLs), en donde cada unidad de separación remueve uno o más líquidos de gas natural (NGLs) a partir de la corriente de alimentación de gas natural, para proporcionar un suministro de gas natural rico en metano. Cada unidad de separación emplea un medio de adsorción y tiene un paso de adsorción y un paso de regeneración del medio, en donde el paso de regeneración se puede operar como un proceso por lotes, un proceso semi-continuo, o un proceso continuo. Una modalidad de este método proporciona el uso de un medio adsorbente regenerable diferente en cada unidad de separación.This refers to a method for separating and recovering in sequence one or more natural gas liquids (NGLs) from a natural gas feed stream. In a specific manner, a feed stream of raw natural gas is passed through two or more natural gas liquids separation unit (NGLs), where each separation unit removes one or more natural gas liquids (NGLs) from the natural gas feed stream, to provide a supply of natural gas rich in methane. Each separation unit employs an adsorption medium and has an adsorption step and a medium regeneration step, where the regeneration step can be operated as a batch process, a semi-continuous process, or a continuous process. One embodiment of this method provides the use of a different regenerable adsorbent medium in each separation unit.

ARP140102968A 2014-03-18 2014-08-06 REMOVAL IN SEQUENCE OF NATURAL GAS LIQUIDS (NGLs) FROM A NATURAL GAS CURRENT AR097270A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461954809P 2014-03-18 2014-03-18

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EA201691859A1 (en) 2017-05-31
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